제출 #949563

#제출 시각아이디문제언어결과실행 시간메모리
949563tnunJelly Flavours (IOI20_jelly)C++14
0 / 100
1 ms348 KiB
#include<bits/stdc++.h> using namespace std; #define ll long long #define pb push_back #define mp make_pair int find_maximum_unique(int x, int y,vector<int> a,vector<int> b){ sort(a.begin(),a.end()); int ans=0; for(int i=0;i<a.size();i++){ if(x>=a[i]){ x-=a[i]; ans++; } } return ans; }

컴파일 시 표준 에러 (stderr) 메시지

jelly.cpp: In function 'int find_maximum_unique(int, int, std::vector<int>, std::vector<int>)':
jelly.cpp:9:15: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
    9 |  for(int i=0;i<a.size();i++){
      |              ~^~~~~~~~~
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